Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000219 | Tubular string make-up methods utilizing image processing | Rainer Ruehmann, David Geissler, Benjamin Sachtleben | 2024-06-04 |
| 11773662 | Tubular string make-up methods utilizing image processing | Rainer Ruehmann, David Geissler, Benjamin Sachtleben | 2023-10-03 |
| 11592346 | Multi-range load cell | Frank Wern | 2023-02-28 |
| 11367202 | Optical monitoring of threaded connection make-up and break-out processes | Benjamin Sachtleben, David Geissler, Rainer Ruehmann | 2022-06-21 |
| 11359445 | Apparatus and method of connecting tubulars | Rainer Ruehmann | 2022-06-14 |
| 10711543 | Apparatus and method of connecting tubulars | Rainer Ruehmann | 2020-07-14 |
| 10626683 | Tool identification | Bjoern Thiemann, Martin Liess, Frank Wern, Aicam Zouhair, John Fielding Ownby | 2020-04-21 |
| 10465458 | Apparatus and method of connecting tubulars | Rainer Ruehmann | 2019-11-05 |
| 10465457 | Tool detection and alignment for tool installation | Bjoern Thiemann, Martin Liess, Frank Wern, Aicam Zouhair, John Fielding Ownby | 2019-11-05 |
| 10428602 | Top drive torque measurement device | Frank Wern, Bjoern Thiemann, Aicam Zouhair, Martin Liess | 2019-10-01 |
| 10366507 | Optical imaging and assessment system for tong cassette positioning device | Federico Amezaga, Frank Wern | 2019-07-30 |
| 10309166 | Genset for top drive unit | Bjoern Thiemann, Frank Wern, John Fielding Ownby, Aicam Zouhair, Martin Liess | 2019-06-04 |
| 9871615 | Clock recovery method and clock recovery arrangement for coherent polarization multiplex receivers | Alessandro Bianciotto, Bernhard Spinnler, Antonio Napoli | 2018-01-16 |
| 9584250 | Symbol timing estimation for coherent polarization multiplex optical receivers | Stefano Calabro, Werner Rosenkranz, Bernhard Spinnler | 2017-02-28 |
| 9467246 | Clock recovery method and clock recovery arrangement for coherent polarization multiplex receivers | Alessandro Bianciotto, Bernhard Spinnler, Antonio Napoli | 2016-10-11 |
| 9436209 | Method and system for clock recovery with adaptive loop gain control | Bernhard Spinnler, Stefano Calabro | 2016-09-06 |
| 9065590 | Clock recovery method and clock recovery arrangement for coherent polarization multiplex receivers | Alessandro Bianciotto, Bernhard Spinnler, Antonio Napoli | 2015-06-23 |